@dpjennifer and @char245, thanks for replying. I'm having the saline one done, but it isn't clear whether it's just for uterus or tubes too. I'm supposed to take Advil an hour before and an antibiotic starting the night before the ultrasound. I'm sure you're right; after going through other things, this can't be too bad.
@Mack2342 Sorry, I was hoping not to see you over here